11114229 has 20 divisors (see below), whose sum is σ = 17298976. Its totient is φ = 6346872.

The previous prime is 11114203. The next prime is 11114263. The reversal of 11114229 is 92241111.

It is a happy number.

It is not a de Polignac number, because 11114229 - 2⁷ = 11114101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11114329) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6432 + ... + 7974.

Almost surely, 2^11114229 is an apocalyptic number.

It is an amenable number.

11114229 is a deficient number, since it is larger than the sum of its proper divisors (6184747).

11114229 is an frugal number, since it uses more digits than its factorization.

11114229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1574 (or 1553 counting only the distinct ones).

The product of its digits is 144, while the sum is 21.

The square root of 11114229 is about 3333.8009838621. The cubic root of 11114229 is about 223.1651869176.

The spelling of 11114229 in words is "eleven million, one hundred fourteen thousand, two hundred twenty-nine".